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skip updating /etc/default/grub for s390x

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Resolves: bz2104534

When running "kdumpctl reset-crashkernel --kernel=ALL" on s390x,
sed: can't read /etc/default/grub: No such file or directory
sed: can't read /etc/default/grub: No such file or directory

This happens because s390x doesn't use the grub bootloader and
/etc/default/grub doesn't exist.

Reported-by: smitterl@redhat.com
Reviewed-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Coiby Xu <coxu@redhat.com>
This commit is contained in:
Coiby Xu 2022-07-12 14:06:25 +08:00
parent f6bcd819fc
commit e8ae897595
1 changed files with 4 additions and 0 deletions
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4
kdumpctl
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@ -1428,6 +1428,10 @@ _update_kernel_arg_in_grub_etc_default()
{ {
local _para=$1 _val=$2 _para_val local _para=$1 _val=$2 _para_val
if [[ $(uname -m) == s390x ]]; then
return
fi
if [[ -n $_val ]]; then if [[ -n $_val ]]; then
_para_val="$_para=$_val" _para_val="$_para=$_val"
fi fi